It's not exactly a secret that the cast of Riverdaleloves to troll each other on social media. Their Instagram interactions are among the funniest things we've scrolled through, and there's no telling how epic their pranks will be when they team up with one another. For the latest social media moment between the CW costars, Cole Sprouse revealed that not even his closest costars qualify for a discount on his photography services.

In an Instagram post shared on Thursday, December 20, Cole shared that he would be taking some time to resume his photography work. "Back home for the holidays, going to focus on portfolio work again," he wrote. "Looking to scout new locations and work with new talent. Need that photographic therapy."

"I'm too expensive for you," Cole replied. And with that, it would seem that Mark's headshot dreams are forever crushed.

Cole might not be up for photographing Mark's new headshot, but we may know of two other Riverdale friends that could always do in a pinch. As KJ Apa and Casey Cott recently demonstrated, the pair are more than happy to recreate some of Cole's most notable work.